參數資料
型號: ZUMD54C
廠商: ZETEX PLC
元件分類: 參考電壓二極管
英文描述: SILICON EPITAXIAL SCHOTTKY BARRIER DIODES
中文描述: 0.2 A, 2 ELEMENT, SILICON, SIGNAL DIODE
文件頁數: 1/2頁
文件大?。?/td> 64K
代理商: ZUMD54C
SOT323 SILICON EPITAXIAL
SCHOTTKY BARRIER DIODES
ISSUE 1– DECEMBER 1998
FEATURES:
Low V
F
& High Current Capability
APPLICATIONS
: PSU, Mobile Telecomms & SCSI
ABSOLUTE MAXIMUM RATINGS.
PARAMETER
SYMBOL
VALUE
UNIT
Continuous Reverse Voltage
V
R
I
F
V
F
I
FRM
I
FSM
P
tot
T
stg
T
j
30
V
Forward Current
200
mA
Forward Voltage @ I
F
=10mA
Repetitive Peak Forward Current
400
mV
300
mA
Non Repetitive Forward Current t<1s
600
mA
Power Dissipation at T
amb
=25°C
Storage Temperature Range
330
mW
-55 to +150
°C
JunctionTemperature ¤
125
°C
ELECTRICAL CHARACTERISTICS (at T
amb
= 25°C unless otherwise stated).
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
CONDITIONS.
Reverse Breakdown Voltage
V
(BR)R
V
F
30
50
V
I
R
=10
μ
A
I
F
=0.1mA
I
F
=1mA
I
F
=10mA
I
F
=30mA
I
F
=100mA
V
R
=25V
f=1MHz,V
R
=1V
switched from
I
F
=10mA to I
=10mA
R
L
=100
, I
R
=1mA
Forward Voltage
135
200
280
350
530
240
320
400
500
1000
mV
mV
mV
mV
mV
Reverse Current
I
R
C
D
t
rr
1.4
2
μ
A
Diode Capacitance
7.5
10
pF
Reverse Recovery
Time
5
ns
¤ Dual Device; For simultaneous continuous use T
j
=100°C.
1
3
2
3
1
1
3
2
ZUMD54
ZUMD54C
SINGLE
COMMON CATHODE
ZUMD54
ZUMD54C
Partmark: D8
Partmark: D8C
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